giant canes, no blooms
I have recently been "commissioned" to help with my mom's rose garden. (I'm primarily into vegetables; pardon me if this question is dumb.) Her rose garden contains several smaller roses that are doing badly (I've read the posts about which varieties to replace them with, and thank you). It also contains some huge, old climbers that it would be great if we could save - except that they're not doing anything. Is there a way that I could prune them back to health? And do I do it now, or wait for spring?
Thanks a million.